Temperatures are on the rise in Riverside County and residents are urged to be careful in the extreme heat. Temperatures of 105 degrees to 110 degrees are expected for the inland valleys, mountains and desert regions.

A heat warning is being issued across Riverside County as temperatures are expected to climb to well into the triple digits through the weekend (Sep 12-14). Cool centers in the affected areas are open to provide relief to residents.

A heat warning is being issued across Riverside County as temperatures are expected to climb to well into the triple digits on Thursday and Friday (July 24-25). Cool centers in the affected areas will be open to provide relief to residents.